Every Day Science MCQs with Explanations

Explanation

100 kg is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

Glass snake is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

A cockroach is similar to other insects in the way its body is constructed. The body is divided into three parts—head, thorax, and abdomen. Three pairs of legs are attached to the thorax. Most cockroaches have three joints on each leg, which means they have 18 knees!

Explanation

Stone is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

Magnesium is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

Green vegetables is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

Convection is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

Most children have a full set of 20 milk or baby teeth by the time they’re 3 years old. When they reach 5 or 6, these teeth will start to fall out, making way for adult teeth. Read more about baby teeth and how to tell if a baby is teething.

Explanation

Jaw is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

Mercury is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.